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3006833-2025-02-17
VEX1000 RS
Installation and assembly
with EXcon+ control system
EXHAUSTO A/S
Odensevej 76
DK-5550 Langeskov
Denmark
Tel. +45 65 66 12 34
Fax +45 65 66 11 10
exhausto@exhausto.dk
www.exhausto.dk
VEX1000 - Installation and assembly
Original instructions
VEX100
R A N G E
CROSS FLOW
HEAT EXCHANGER
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Table of Contents
Related Manuals for aldes EXHAUSTO VEX1000 RS
Summary of Contents for aldes EXHAUSTO VEX1000 RS
- Page 1 VEX1000 - Installation and assembly 3006833-2025-02-17 VEX1000 RS VEX100 R A N G E CROSS FLOW HEAT EXCHANGER Installation and assembly with EXcon+ control system Original instructions EXHAUSTO A/S Tel. +45 65 66 12 34 Odensevej 76 Fax +45 65 66 11 10 DK-5550 Langeskov exhausto@exhausto.dk Denmark...
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Page 2: Table Of Contents
3006833-2025-02-17 1. Product information 1.1. Model overview............................6 1.1.1. Model overview..........................6 1.2. Application.............................. 7 1.3. Location requirements........................... 7 1.3.1. Spatial requirements........................7 1.3.2. Requirements for underlying surface..................... 7 1.3.3. Requirements for duct system......................7 1.4. Description.............................. 8 1.4.1. Construction of the VEX unit......................8 1.5. - Page 3 3006833-2025-02-17 Symbols, terms and warnings Prohibition symbol Failure to observe instructions marked with a prohibition symbol may result in serious or fatal injury. Danger symbol Failure to observe instructions marked with a danger symbol may result in personal injury and/or damage to the unit. Stop and wait symbol After switching off the AHU, please wait 4 minutes for the system to de-energise..
- Page 4 3006833-2025-02-17 No duct connection If one or more of the spigots is not connected to a duct: Fit a protective net to the spigots with a maximum mesh width of 20 mm (in accordance with EN294). Lock the air han- The VEX unit must always be locked during operation: dling unit during operation...
- Page 5 3006833-2025-02-17 The VEX unit section data plates are located at the bottom of each section, and show: ● Production number ● Section information ● Section weight EXcon+ data plate The EXcon+ data plate shows how to connect to a Wi-Fi hotspot using QR codes, and how to gain access to the EXcon+ web client.
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Page 6: Product Information
Product information 3006833-2025-02-17 1. Product information 1.1 Model overview 1.1.1 Model overview Positioning of fan, motor (M) and mo- Elements Description tor control (MC) Compact filter Air direction, extract air Air direction, supply air Fan position Compact filters, fans and airflows Right Left 6/28... -
Page 7: Application
Product information 3006833-2025-02-17 1.2 Application Comfort ventilation EXHAUSTO VEX AHUs are used for comfort ventilation tasks. For the operating temperature range for the unit – see section "Technical data". Prohibited uses The VEX AHU is not to be used to transport solid particles or in areas where there is a risk of explosive gases. -
Page 8: Description
Product information 3006833-2025-02-17 Insulation The duct system must be insulated against: ● Condensation ● Sound ● Thermal loss Condensation Condensation in the ducts may occur when the exhaust/outdoor air is experiencing high humidity. EX- HAUSTO recommends that a condensation outlet is also fitted at the lowest point in the ducts. No duct connection If one or more of the spigots is not connected to a duct: Fit a protective net to the spigots with a maximum mesh width of 20 mm. -
Page 9: Principal Dimensions
Product information 3006833-2025-02-17 Cabinet The inside and outside of the cabinet is made of Zinc-Magnelis® and insulated with 50 mm mineral wool. Ventilators The unit has a centrifugal fan for extract air and a centrifugal fan for supply air Rotary heat ex- The rotary heat exchanger is driven by a step motor with rotor control that controls the speed of the changer rotor. - Page 10 Product information 3006833-2025-02-17 VEX1000 duo diagram VEX size A mm A (CW/DX) E mm F mm I mm J mm K mm L mm M ø 1005 1405 1541 1010 1446 1581 1239 1015 1560 1695 1239 1020 1560 1695 1239 VEX size A mm...
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Page 11: Handling
Handling 3006833-2025-02-17 2. Handling 2.1 Unpacking Supplied compo- The following components are supplied: nents ● VEX1000 unit ● Supplied with accessories (as indicated in the EXselectPRO configuration included with the unit) Packaging The unit is delivered attached to a disposable pallet or placed on a wooden frame and wrapped in plas- tic. -
Page 12: Passage Through Openings
Handling 3006833-2025-02-17 2.2.1 Passage through openings Size (mm) Height with Depth Width Mixer sec- Shortest sec- Largest sheet Rotor feet (mm) (mm) (mm) tion tion dimen- part when split sions 1005 859x1405x60 492x570x290 1010 1239 1139x1446x60 772x570x290 1015 1239 1139x1560x60 772x659x290 1020 1239... - Page 13 Handling 3006833-2025-02-17 Removing the inter- The coils can all be safely removed by hand. The heating coil slides out smoothly. nal heating and When removing the cooling coil, ensure that the hoses are pulled back in order to slide out the coil. cooling coils See the pictures below.
- Page 14 Handling 3006833-2025-02-17 NB: Carefully consider the weight of the fan and rotor units, see table below: Size Fan unit [kg] Rotor [kg] VEX1005 VEX1010 VEX1015 12.5 VEX1020 13.2 VEX1030 20.8 VEX1035 21.4 VEX1045 28.3 VEX1050 28.8 VEX1060 34.7 VEX1065 36.4 VEX1080 60.5 14/28...
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Page 15: Mechanical Assembly
Mechanical assembly 3006833-2025-02-17 3. Mechanical assembly 3.1 Installing the unit Description The VEX1000 unit is installed in a horizontal position. 3.1.1 Installed directly onto the floor The requirements for the floor surface must be met, see the section entitled "Requirements for underlying surface."... -
Page 16: Connecting The Heating/Cooling Coils
Mechanical assembly 3006833-2025-02-17 3.1.3 Connecting the heating/cooling coils The internal heating or cooling coil can be connected to the pipe system using boiler hoses to prevent vi- brations from spreading to the pipe system if needed. Type Method Simplified diagram Mixing loop Variable flow in the primary circuit (supply) and constant flow in secon-... -
Page 17: General Warnings For A Unit With Dx (Direct Expansion) Cooling
Mechanical assembly 3006833-2025-02-17 3.1.4 General warnings for a unit with DX (Direct Expansion) cooling Note that the coolant from the evaporator must be collected and disposed of in accord- ance with national regulations concerning the disposal of coolants. Note that if the door is opened in the cooling section, there is a risk of frostbite from touching cold components. -
Page 18: Duct Connections
Mechanical assembly 3006833-2025-02-17 3.3 Duct connections 3.3.1 Duct connection The air handling unit can be supplied with duct connection/flanges 3.3.2 Flexible duct system connections (optional) The VEX1000 series of air handling units can be ordered with flexible duct system connections. Flexible duct system connections are used to attenuate any vibrations out in the duct system. -
Page 19: Electrical Installation
Electrical installation 3006833-2025-02-17 4. Electrical installation 4.1 Electrical installation Reportez-vous aux instructions jointes « Guide de installation électrique VEX1000 » 19/28... -
Page 20: Maintenance
Maintenance 3006833-2025-02-17 5. Maintenance 5.1 Maintenance chart Recommended The following chart details the recommended maintenance intervals, under normal operating condi- intervals tions. EXHAUSTO recommends maintenance is adjusted to suit the actual operating requirements. Component Procedure Once a Twice a year year Compact/bag filters* Change when the display shows the filter alarm.. -
Page 21: Service
Maintenance 3006833-2025-02-17 5.2 Service Filter change Use original filters Only use original filters. See section "Maintenance chart". How to change the Disconnect power at the main switch before opening the door. filters Pull out the filters. Remember to check the flow direction - see the arrows on the filter. Discarded filters must be stored immediately in sealed plastic bags and disposed of responsibly. -
Page 22: Automatic Leakage Control (Alc) Accessory
Maintenance 3006833-2025-02-17 5.2.2 Automatic Leakage Control (ALC) accessory Application Automatic Leakage Control (ALC) is a function that prevents leakage in Air Handling Units (AHU) with rotary heat exchangers. ALC continuously measures and controls the pressure difference between supply airflow and extract airflow to ensure that no contaminated air is recirculated to the clean supply airflow air in the AHU's supply. - Page 23 Maintenance 3006833-2025-02-17 Please note! If the operational prerequisites are not met, there may be instability and/or leakage from extract air to supply air. Stopping ALC It is recommended that the system is only switched off during service and main- tenance, as leakage may occur briefly during start-up. Under: Service >Unit >...
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Page 24: Technical Data
Technical data 3006833-2025-02-17 6. Technical data 6.1 Weight, corrosion class, temperature range, etc. 6.1.1 Weight (in kg) Size Total weight 1005 1010 1015 1020 Size FanER section FanS section Mixer section Total without mixer 1030 1035 1045 1050 1060 1065 1080 Size Fan weight... -
Page 25: Capacity Diagram
Technical data 3006833-2025-02-17 Temperature range Outdoor air temperature -40ºC to +35°C Ambient temperature -30ºC to +50ºC At temperatures below -25˚C (with outdoor installation), use of a thermostatically controlled heater in automated control box is recommended. HMI panel Enclosure class IP20 Ambient temperature 0°C to +50°C At temperatures below 0˚C, the display may react more slowly than usual. - Page 26 3006833-2025-02-17 26/28...
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